Refrigerator with four doors



FIG. 1 is a perspective view of a refrigerator with four doors showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof,

FIG. 4 is a left side elevational view thereof,

FIG. 5 is a right side elevational view thereof,

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

FIGS. 2 through 7 are shown on an enlarged scale. 

The ornamental design for a refrigerator with four doors, as shown and described. 